Question

Pls help me with these patterns plssssssssss

Answer 1

8+5=13 13-3=10 10+5=15 15-3=12 12+5=17

so it is +5 and then -3 and do that over agen.

Answer 2

1. (2, 8, 6…) multiply by four, subtract two

2. (8, 13, 10…) add five, subtract three